An American Airlines Boeing 737 flies past the moon as it heads to Orlando, Fla., after having taken off from Miami International Airport, Tuesday, April 19, 2022. AP
The major airlines and many of the busiest airports rushed to drop their requirements on Monday after the Transportation Security Administration announced it wouldn't enforce a January 2021 security directive that applied to airplanes, airports, taxis and other mass transit.
But the ruling still gave those entities the option to keep their mask rules in place, resulting in directives that could vary from city to city.
Passengers on an United Airlines flight from Houston to New York, for instance, could ditch their masks at their departing airport and on the plane, but have to put them back on once they land at Kennedy Airport or take a subway.
A video showed some passengers on a Delta Air Lines flight cheering and applauding as they took off their masks upon hearing an announcement that they were now optional. One man could bee seen happily twirling his mask on his finger.
In a 59-page lawsuit ruling, U.S. District Judge Kathryn Kimball Mizelle in Tampa said the U.S. Centers for Disease Control and Prevention overstepped its authority in issuing the original health order on which the TSA directive was based. She also said the order was fatally flawed because the CDC didn't follow proper rulemaking procedures.
Mizelle, an appointee of former President Donald Trump, said the only remedy was to throw out the mandate for the entire country because it would be impossible to end it only for the people who objected in the lawsuit.
The White House said the mask order ``is not in effect at this time'' and called the court decision disappointing.
The Justice Department declined to comment on whether it would seek an emergency stay to block the judge's order. The CDC also declined to comment.
United Airlines, Delta Air Lines and Alaska Airlines all quickly announced they were yanking the mask requirement for domestic and some international flights. So did American Airlines, Southwest Airlines and JetBlue Airways.
Sleepy passengers on a Delta flight between Atlanta and Barcelona, Spain, cheered, whistled and applauded when a flight attendant announced the news mid-flight over the ocean.
``No one's any happier than we are,'' the attendant says in a video posted by Dillon Thomas, a CBS Denver reporter, who was on the flight. She added that people who wanted to keep on their masks were encouraged to do so.
``But we're ready to give em up,'' she added. ``So thank you and happy unmasking day!''
Major airports dropped their requirements but sided with the CDC in recommending that people be voluntarily masked. They included Los Angeles International Airport, the world's fifth-busiest by passenger volume, and Salt Lake City International Airport, which announced it would hand out masks to anyone requesting them.
New York City's public transit system planned to keep its mask requirement in place. The Washington Metropolitan Area Transit Authority said it would make masks optional for riders on its buses and trains.
As of Monday evening, the website of ride sharing company Lyft still said masks were required. In an email to customers Tuesday morning, Uber said masks were recommended but no longer required.
The CDC had recently extended the mask mandate, which was set to expire Monday, until May 3 to allow more time to study the BA.2 omicron subvariant of the coronavirus now responsible for the vast majority of cases in the U.S. But the court ruling puts that decision on hold.
Since the pandemic began two years ago, many state or local governments had issued various orders requiring masks to be worn inside schools, restaurants, stores or elsewhere. The rules were largely rolled back as the deadliest, most infectious months of the pandemic eased.
But the national rule for travelers remained and was arguably the most widespread, visible and irksome measure of its kind.
The wearing of masks aboard airplanes sparked online flame throwing between those who felt they were crucial to protecting people and those who saw it as an unnecessary inconvenience or even government overkill.
Some flight attendants found themselves cursed and even attacked by passengers who refused to comply.
The lawsuit was filed in July 2021 by two plaintiffs and the Health Freedom Defense Fund, described in the judge's order as a nonprofit group that ``opposes laws and regulations that force individuals to submit to the administration of medical products, procedures and devices against their will.''
Republicans in Congress waged a running battle to kill the mandate.
Florida Gov. Ron DeSantis, who was not directly involved in the case but has battled against many government coronavirus requirements, praised the ruling.
``Both airline employees and passengers deserve to have this misery end,'' DeSantis tweeted.